It was midnight I met Jane yesterday.A. thatB. WhatC. whereD. when

问题补充：

It was midnight I met Jane yesterday.

A. that

B. What

C. where

D. when

答案：

A. that

B. What

C. where

(答案→)D. when

解析：考查时间状语从句。句意：昨天当我看见珍妮的时候，已经是半夜了。所以选D。